Goldfish and oxygen—what will they think of next?

Hotel amenities are wondrous things—and getting more wondrous all the time. According to this article, hotels are rolling out all kinds of interesting amenities, including portable oxygen tanks and in-room goldfish. Hey, I'll be happy with an in-room coffeepot (and daily refills on the caffeine, which for some reason housekeeping always forgets to replenish) and a window that opens!